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CVE-2026-48551

🗓️ 12 Aug 2026 17:17:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 4 Views

CSRF bypass in Nagios Core 4.5.14 and XI 2026R1.7 via double-submit cookie for command execution.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-48551
12 Aug 202616:32
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CVE-2026-48551
12 Aug 202616:32
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cvelist
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CVE-2026-48551 Nagios Core / XI CSRF Protection Bypass via Double-Submit Cookie
12 Aug 202616:32
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debiancve
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CVE-2026-48551
12 Aug 202616:32
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euvd
EUVD
EUVD-2026-57326
12 Aug 202616:32
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nvd
NVD
CVE-2026-48551
12 Aug 202617:17
nvd
osv
OSV
DEBIAN-CVE-2026-48551
12 Aug 202617:17
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osv
OSV
UBUNTU-CVE-2026-48551
12 Aug 202617:17
osv
ptsecurity
Positive Technologies
PT-2026-71150
12 Aug 202600:00
ptsecurity
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-48551
13 Aug 202600:00
nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu20.04allnagios40nagios4_0_all.deb
Ubuntu22.04allnagios40nagios4_0_all.deb
Ubuntu24.04allnagios40nagios4_0_all.deb
Ubuntu26.04allnagios40nagios4_0_all.deb

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19 Aug 2026 12:17Current
5.5Medium risk
Vulners AI Score5.5
CVSS 46.1
CVSS 3.17.4
EPSS0.00173
SSVC
4